<template>
  <h3 class="border-title"><slot></slot></h3>
</template>
<style lang="less" scoped>
.border-title{
  padding-left:5px;
  padding:0px;
  line-height:40px;
  &::before{
    content:'';
    height:14px;
    display: inline-block;
    border-left:2px solid #dd001b;
    padding-right:10px;
    
  }
}
</style>